Manufacturing method of electroluminescent display device

Details Manufacturing method of electroluminescent display device Manufacturing method of electroluminescent display device

2006-04-11

2006-04-11

Santiago, Mariceli (Department: 2879)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C445S024000

Reexamination Certificate

active

07025650

ABSTRACT:
In a sealing structure of an EL element of the invention, there are inhibited a fluctuation of a width of sealing resin, infiltration of moisture in a portion formed with an organic EL element and breaking of a device substrate formed with the EL element. In this structure, a sealing glass substrate is mounted on a quartz plate, and a device glass substrate is absorbed by an absorbing plate. The organic EL display unit formed on a main surface of the device glass substrate and a desiccant layer formed on a main surface of the sealing glass substrate are disposed facing to each other. There is provided on a main surface of the absorbing plate a convex portion for applying a load by the absorbing plate to the sealing resin. The load is applied by the absorbing plate until a gap between the device glass substrate and the sealing glass substrate becomes a predetermined gap.

REFERENCES:
patent: 5568297 (1996-10-01), Tsubota et al.
patent: 6211938 (2001-04-01), Mori
patent: 6290793 (2001-09-01), Lovas et al.
patent: 2002/0155320 (2002-10-01), Park et al.
patent: 04147217 (1992-05-01), None
patent: 2000164354 (2000-06-01), None

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